STEREOSELECTIVE SYNTHESIS OF TRIFLUOROMETHYL-SUBSTITUTED ISOXAZOLIDINO[4,3-C]-CHROMAN-4-ONES AND ISOXAZOLIDINO[4,3-C]-QUINOLIN-4-ONES VIA INTRAMOLECULAR NITRONE CYCLOADDITION

被引：0
作者：
ARNONE, A
BRUCHE, L
GARANTI, L
ZECCHI, G
机构：
[1] POLITECN MILAN,DIPARTIMENTO CHIM,I-20131 MILAN,ITALY
[2] CNR,CTR STUDIO SOSTANZE ORGAN NAT,I-20131 MILAN,ITALY
[3] UNIV MILAN,DIPARTIMENTO CHIM ORGAN & IND,I-20133 MILAN,ITALY
来源：
JOURNAL OF CHEMICAL RESEARCH-S | 1995年 / 07期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A three-step synthesis of trifluoromethyl-substituted isoxazolidino[4,3-c]-chroman-4-ones and -quinolin-4-ones is described, where the key feature is an intramolecular 1,3-dipolar cycloaddition of C-aryl-N-benzylnitrones bearing a trifluoromethyl-substituted alkene function.
引用
收藏
页码：282 / 283
页数：2
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